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1 | /* |
1 | /* |
2 | * Copyright (c) 2006 Martin Decky |
2 | * Copyright (c) 2006 Martin Decky |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup kbdsparc64 sparc64 |
29 | /** @addtogroup kbdsparc64 sparc64 |
30 | * @brief HelenOS sparc64 arch dependent parts of uspace keyboard handler. |
30 | * @brief HelenOS sparc64 arch dependent parts of uspace keyboard handler. |
31 | * @ingroup kbd |
31 | * @ingroup kbd |
32 | * @{ |
32 | * @{ |
33 | */ |
33 | */ |
34 | /** @file |
34 | /** @file |
35 | */ |
35 | */ |
36 | 36 | ||
37 | #include <arch/kbd.h> |
37 | #include <arch/kbd.h> |
38 | #include <arch/sgcn.h> |
38 | #include <arch/sgcn.h> |
- | 39 | #include <arch/niagara.h> |
|
39 | #include <ipc/ipc.h> |
40 | #include <ipc/ipc.h> |
40 | #include <sysinfo.h> |
41 | #include <sysinfo.h> |
41 | #include <kbd.h> |
42 | #include <kbd.h> |
42 | #include <keys.h> |
43 | #include <keys.h> |
43 | #include <stdio.h> |
44 | #include <stdio.h> |
44 | #include <sys/types.h> |
45 | #include <sys/types.h> |
45 | #include <genarch/kbd.h> |
46 | #include <genarch/kbd.h> |
46 | 47 | ||
47 | #define KBD_KEY_RELEASE 0x80 |
48 | #define KBD_KEY_RELEASE 0x80 |
48 | #define KBD_ALL_KEYS_UP 0x7f |
49 | #define KBD_ALL_KEYS_UP 0x7f |
49 | 50 | ||
50 | /** Top-half pseudocode for z8530. */ |
51 | /** Top-half pseudocode for z8530. */ |
51 | irq_cmd_t z8530_cmds[] = { |
52 | irq_cmd_t z8530_cmds[] = { |
52 | { |
53 | { |
53 | CMD_MEM_READ_1, |
54 | CMD_MEM_READ_1, |
54 | 0, /**< Address. Will be patched in run-time. */ |
55 | 0, /**< Address. Will be patched in run-time. */ |
55 | 0, /**< Value. Not used. */ |
56 | 0, /**< Value. Not used. */ |
56 | 1 /**< Arg 1 will contain the result. */ |
57 | 1 /**< Arg 1 will contain the result. */ |
57 | } |
58 | } |
58 | }; |
59 | }; |
59 | 60 | ||
60 | irq_code_t z8530_kbd = { |
61 | irq_code_t z8530_kbd = { |
61 | 1, |
62 | 1, |
62 | z8530_cmds |
63 | z8530_cmds |
63 | }; |
64 | }; |
64 | 65 | ||
65 | /** Top-half pseudocode for ns16550. */ |
66 | /** Top-half pseudocode for ns16550. */ |
66 | irq_cmd_t ns16550_cmds[] = { |
67 | irq_cmd_t ns16550_cmds[] = { |
67 | { |
68 | { |
68 | CMD_MEM_READ_1, |
69 | CMD_MEM_READ_1, |
69 | 0, /**< Address. Will be patched in run-time. */ |
70 | 0, /**< Address. Will be patched in run-time. */ |
70 | 0, /**< Value. Not used. */ |
71 | 0, /**< Value. Not used. */ |
71 | 1 /**< Arg 1 will contain the result. */ |
72 | 1 /**< Arg 1 will contain the result. */ |
72 | } |
73 | } |
73 | }; |
74 | }; |
74 | 75 | ||
75 | irq_code_t ns16550_kbd = { |
76 | irq_code_t ns16550_kbd = { |
76 | 1, |
77 | 1, |
77 | ns16550_cmds |
78 | ns16550_cmds |
78 | }; |
79 | }; |
79 | 80 | ||
- | 81 | /** Top-half pseudocode for Niagara keyboard driver. */ |
|
- | 82 | irq_cmd_t niagara_cmds[] = { |
|
- | 83 | { |
|
- | 84 | CMD_NIAGARA_GETCHAR, |
|
- | 85 | 0, /**< Address. Not used. */ |
|
- | 86 | 0, /**< Value. Not used. */ |
|
- | 87 | 1 /**< Arg 1 will contain the result. */ |
|
- | 88 | } |
|
- | 89 | }; |
|
- | 90 | ||
- | 91 | irq_code_t niagara_kbd = { |
|
- | 92 | 1, |
|
- | 93 | niagara_cmds |
|
- | 94 | }; |
|
- | 95 | ||
80 | #define KBD_Z8530 1 |
96 | #define KBD_Z8530 1 |
81 | #define KBD_NS16550 2 |
97 | #define KBD_NS16550 2 |
82 | #define KBD_SGCN 3 |
98 | #define KBD_SGCN 3 |
- | 99 | #define KBD_SUN4V 4 |
|
83 | 100 | ||
84 | int kbd_arch_init(void) |
101 | int kbd_arch_init(void) |
85 | { |
102 | { |
86 | int type = sysinfo_value("kbd.type"); |
103 | int type = sysinfo_value("kbd.type"); |
87 | switch (type) { |
104 | switch (type) { |
88 | case KBD_Z8530: |
105 | case KBD_Z8530: |
89 | z8530_cmds[0].addr = (void *) sysinfo_value("kbd.address.virtual") + 6; |
106 | z8530_cmds[0].addr = (void *) sysinfo_value("kbd.address.virtual") + 6; |
90 | ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &z8530_kbd); |
107 | ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &z8530_kbd); |
91 | break; |
108 | break; |
92 | case KBD_NS16550: |
109 | case KBD_NS16550: |
93 | ns16550_cmds[0].addr = (void *) sysinfo_value("kbd.address.virtual"); |
110 | ns16550_cmds[0].addr = (void *) sysinfo_value("kbd.address.virtual"); |
94 | ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ns16550_kbd); |
111 | ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ns16550_kbd); |
95 | break; |
112 | break; |
96 | case KBD_SGCN: |
113 | case KBD_SGCN: |
97 | sgcn_init(); |
114 | sgcn_init(); |
98 | break; |
115 | break; |
- | 116 | case KBD_SUN4V: |
|
- | 117 | ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &niagara_kbd); |
|
- | 118 | break; |
|
99 | default: |
119 | default: |
100 | break; |
120 | break; |
101 | } |
121 | } |
- | 122 | ||
102 | return 0; |
123 | return 0; |
103 | } |
124 | } |
104 | 125 | ||
105 | /** Process keyboard events */ |
126 | /** Process keyboard events */ |
106 | int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call) |
127 | int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call) |
107 | { |
128 | { |
108 | if (sysinfo_value("kbd.type") == KBD_SGCN) { |
129 | if (sysinfo_value("kbd.type") == KBD_SGCN) { |
109 | sgcn_key_pressed(); |
130 | sgcn_key_pressed(); |
110 | return 1; |
131 | return 1; |
- | 132 | } else if (sysinfo_value("kbd.type") == KBD_SUN4V) { |
|
- | 133 | char c = IPC_GET_ARG1(*call); |
|
- | 134 | niagara_key_pressed(c); |
|
- | 135 | return 1; |
|
111 | } |
136 | } |
112 | 137 | ||
113 | int scan_code = IPC_GET_ARG1(*call); |
138 | int scan_code = IPC_GET_ARG1(*call); |
114 | 139 | ||
115 | if (scan_code == KBD_ALL_KEYS_UP) |
140 | if (scan_code == KBD_ALL_KEYS_UP) |
116 | return 1; |
141 | return 1; |
117 | 142 | ||
118 | if (scan_code & KBD_KEY_RELEASE) |
143 | if (scan_code & KBD_KEY_RELEASE) |
119 | key_released(keybuffer, scan_code ^ KBD_KEY_RELEASE); |
144 | key_released(keybuffer, scan_code ^ KBD_KEY_RELEASE); |
120 | else |
145 | else |
121 | key_pressed(keybuffer, scan_code); |
146 | key_pressed(keybuffer, scan_code); |
122 | 147 | ||
123 | return 1; |
148 | return 1; |
124 | } |
149 | } |
125 | 150 | ||
126 | /** @} |
151 | /** @} |
127 | */ |
152 | */ |
128 | 153 |